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Order Code: 3872
RhD Genotyping
Test Information
Molecular characterization of the the RH genes as an aid to the clinical management of HDFN. USA test status: This is a laboratory developed test (LDT).
Also Known As
- RhD
Test Type
Genetic Test
Sample Notes
Fetal: Amniotic Fluid, CVS, Cultured Amniocytes, Cultured CVS, or Fetal Blood; Parental/Patient: EDTA Whole Blood (lavender top)
Requested Volume
Fetal: 7-15 ml Amniotic Fluid or 5-10 mg CVS, backup culture of Amniocytes or CVS is highly recommended; Two T25 flasks Cultured Amniocytes or CVS (2x10^6 minimum); Parental/Patient: 3-5 ml
Minimum / Pediatric Volume
Fetal: Call Laboratory; Parental/Patient: 2 ml
Shipping Information
Room Temperature
CPT Codes
- Fetal: 81403; Blood: 81403
Method
Allele-Specific PCR
Turnaround Time
4-6 days
New York State Approval
No
DEX Z-Code™
Yes, visit app.dexzcodes.com